First box should be: 2 bc of the second statement
second box (top right): 5 bc 12 students total, subtract from rest (u do this last)
third box: 1 bc all that’s leftover from first box
fourth box (bottom right) 5 bc of third statement
basically, for two way tables each box must apply/be applied to two topics. hope this helps
Answer:
d
Step-by-step explanation:
Given
12
+ 6x³ + 8x² ← factor out 2x² from each term
= 2x²(6x³ + 3x + 4) → d
Use the formula 0 = b^2-4ac
0 = -b^2-4(2)(-9)
0 = -b^2+72
b^2 = 72
b = square root of 72
b = 2 real numbers
The opposite of 12.1 is 12.2
